Cita APA (7a ed.)

Rossi, P. H., Freeman, H. E., & Rosenbaum, S. (1979). Evaluation: A systematic approach. Sage Publ.

Cita Chicago Style (17a ed.)

Rossi, Peter H., Howard E. Freeman, y Sonia Rosenbaum. Evaluation: A Systematic Approach. Beverly Hills [u.a.]: Sage Publ, 1979.

Cita MLA (8a ed.)

Rossi, Peter H., et al. Evaluation: A Systematic Approach. Sage Publ, 1979.